Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-26 18:23:08 +03:00
Code Issues Actions 29 Packages Projects Releases Wiki Activity

(MESS) ti99_8: Changed two GROM checksums after getting the correct, verified versions. (nw)

Browse Source
This commit is contained in:
Michael Zapf 2013-11-19 19:43:06 +00:00
parent 8c65ed2cd2
commit 8d1eb2d3ea
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/mess/drivers/ti99_8.c
View File

@ -1125,14 +1125,17 @@ static MACHINE_CONFIG_START( ti99_8_50hz, ti99_8_state )
MACHINE_CONFIG_END
/*
ROM loading
All ROM dumps except the speech ROM have a CRC16 checksum as the final two
bytes. ROM1 contains four 8K chunks of ROM contents with an own CRC at their
ends. All GROMs, ROM0, and the four ROM1 parts were successfully
validated.
*/
ROM_START(ti99_8)
// Logical (CPU) memory space: ROM0
ROM_REGION(0x2000, ROM0_TAG, 0)
ROM_LOAD("u4_rom0.bin", 0x0000, 0x2000, CRC(901eb8d6) SHA1(13190c5e834baa9c0a70066b566cfcef438ed88a))
// Physical memory space: ROM1
// Physical memory space (mapped): ROM1
ROM_REGION(0x8000, ROM1_TAG, 0)
ROM_LOAD("u25_rom1.bin", 0x0000, 0x8000, CRC(b574461a) SHA1(42c6aed44802cfabdd26b565d6e5ddfcd689f11e))
@ -1142,8 +1145,9 @@ ROM_START(ti99_8)
ROM_LOAD("cd2326a.vsm", 0x4000, 0x4000, CRC(65d00401) SHA1(a367242c2c96cebf0e2bf21862f3f6734b2b3020))
// System GROMs. 3 chips @ f830
// The schematics do not enumerate the circuits but only show "circuits on board" (COB)
// so we name the roms as gID_port.bin
// The schematics do not enumerate the circuits but only talk about
// "circuits on board" (COB) so we name the GROMs as gM_N.bin where M is the
// ID (0-7) and N is the access port in the logical address space.
ROM_REGION(0x6000, region_sysgrom, 0)
ROM_LOAD("g0_f830.bin", 0x0000, 0x1800, CRC(1026db60) SHA1(7327095bf4f390476e69d9fd8424e98ea1f2325a))
ROM_LOAD("g1_f830.bin", 0x2000, 0x1800, CRC(93a43d65) SHA1(19be8a07d674bc7554c2bc9c7a5725d81e888e6e))
@ -1162,7 +1166,7 @@ ROM_START(ti99_8)
// Pascal library. 8 chips @ f850
ROM_REGION(0x10000, region_gromlib2, 0)
ROM_LOAD("g0_f850.bin", 0x0000, 0x1800, CRC(ec59a428) SHA1(be6d47a3497130f22b771c28af50abe632744d70))
ROM_LOAD("g0_f850.bin", 0x0000, 0x1800, CRC(2d948672) SHA1(cf15912d6dae5a450e0cfd796aa36ea5e521dc56))
ROM_LOAD("g1_f850.bin", 0x2000, 0x1800, CRC(7d64a842) SHA1(d5884bb2af21c8027311478ee506beac6f46203d))
ROM_LOAD("g2_f850.bin", 0x4000, 0x1800, CRC(e5ed8900) SHA1(03826882ce10fb5a6b3a9ccc85d3d1fe51979d0b))
ROM_LOAD("g3_f850.bin", 0x6000, 0x1800, CRC(87aaf19e) SHA1(fdbe163773b8a30fa6b9508e679be6fa4f99bf7a))
@ -1173,7 +1177,7 @@ ROM_START(ti99_8)
// Pascal library. 3 chips @ f860
ROM_REGION(0x6000, region_gromlib3, 0)
ROM_LOAD("g0_f860.bin", 0x0000, 0x1800, CRC(9b7ec501) SHA1(223cc0070429e4a8e3d9fe10f5f660f011fe8fa9))
ROM_LOAD("g0_f860.bin", 0x0000, 0x1800, CRC(0ceef210) SHA1(b89957fbff094b758746391a69dea6907c66b950))
ROM_LOAD("g1_f860.bin", 0x2000, 0x1800, CRC(fc87de25) SHA1(4695b7f979f59a01ec16c55e4587c3379482b658))
ROM_LOAD("g2_f860.bin", 0x4000, 0x1800, CRC(e833e350) SHA1(6ffe501981a1112be1af596a489d96e287fc6be5))